[jira] [Created] (KUDU-1452) Add predicate to allow scan based on COLUMN LIKE '%val%'

["Sameer Abhyankar (JIRA)" <ji...@apache.org>]

Sameer Abhyankar created KUDU-1452:
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             Summary: Add predicate to allow scan based on COLUMN LIKE '%val%'
                 Key: KUDU-1452
                 URL: https://issues.apache.org/jira/browse/KUDU-1452
             Project: Kudu
          Issue Type: New Feature
          Components: api, client
            Reporter: Sameer Abhyankar


While working on a different issue, I noticed that Kudu currently has no way to fetch rows from a table based on the COLUMN LIKE '%value%' filter. 

Most relational DBs will allow lookups based on something like this:
select c1, c2 from table-a where c3 like '%something%'

I cant think of an efficient way to do this in Kudu, but I think it would still be more efficient than a client fetching all the rows and then doing the filtering.





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